Invalidity and Sickliness

Invalidity

Invalidity noun - Illogicality as a consequence of having a conclusion that does not follow from the premisses.

Sickliness and invalidity are semantically related. In some cases you can use "Sickliness" instead a noun "Invalidity".

Sickliness

Definitions of Invalidity not found.

Invalidity and sickliness are semantically related. Sometimes you can use "Invalidity" instead a noun "Sickliness".
Cite this Source
Sickliness and Invalidity. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/invalidity/sickliness
Invalidity & Sickliness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/invalidity/sickliness>.
Sickliness or Invalidity. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/invalidity/sickliness.
Google Ngram Viewer shows how "invalidity" and "sickliness" have occurred on timeline